Why env is only limited to fetch request? I'd like to know the technical reason behind it...
Why?
HWhat do you mean? It should also be present on other events, like the Email and Scheduled Handlers
0I mean inside cloudflare workers
0you cant access it from anywhere with
process.env...HOoh. Basically, it allows the Worker to switch your environment variables around while it is still running
HIf you want access to Variables/Bindings without passing
envAsyncLocalStorage
0do u have any implementation by yourself?
0i also exploring that
0but after that i realise i could just assign all the env into a global var and then access it from anywhere
HYeah, though note that this can break things
0whats the difference with asynclocalstorage
0btw looks like u use cf worker alot?
0u know a lot, even
AsyncLocalStorageHAsyncLocalStorage scopes your
envany link that i read up?
HCloudflare Docs
Cloudflare Workers provides an implementation of a subset of the Node.js AsyncLocalStorage 
API for creating in-memory stores that remain coherent through asynchronous operations.
API for creating in-memory stores that remain coherent through asynchronous operations.